Meaning A boy's name of Polish origin, it means "Conqueror of the people." Origin of Nikodem Polish , Slavic Popular Middle Names Daniel Pronunciation 🔊 Listen Nikodem nee-KAW-dem Similar Names Akhzam Walenty Wicent Ahbab Aurelian Flawiusz Gerik Gnegon Kazmer Luboslaw Year by Year Popularity of Nikodem